Polarizing lamp head



FIG. 1 is a perspective view of a polarizing lamp head showing our new design;

FIG. 2 is a top plan view of the polarizing lamp head;

FIG. 3 is a left side view of the polarizing lamp head, the right side view being a mirror image thereof;

FIG. 4 is a bottom plan view of the polarizing lamp head;

FIG. 5 is a rear view of the polarizing lamp head; and,

FIG. 6 is a front view of the polarizing lamp head.

The broken lines are meant to show environment and form no part of the claimed design. 

The ornamental design for a polarizing lamp head, as shown and described. 